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Cheap flights from Sydney to London from $546

This is the cheapest one-way flight price, found on 6/12. Prices may vary by date and flight preferences.
SYD — LON
12 Dec — 19 Dec1
1 adult
Tue 12/12
Tue 19/12

The best prices from Sydney Kingsford Smith to London are usually found in February or October, booked 51 days in advance, depart on a Tuesday or Monday and return on a Monday

Were you looking for Flights from London to Sydney?

How to find the cheapest flight from Sydney (SYD) to London (LON)

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 December 2023.

Popular in

December

Cheapest in

February

Round-trip from

$2,549

One-way from

$788
High demand for flights, 27% potential price rise
Best time to find cheap flights, 19% potential price drop
From Sydney Kingsford Smith to London (LON)
One-way flight from Sydney Kingsford Smith to London (LON)

What is the cheapest day to fly return from Sydney to London?

Monday is generally a great day to depart. Flying on this day could help you save up to 12%.

How far in advance should I book a flight from Sydney to London?

Travellers have found it’s best to book a flight 52 days in advance to save up to 4% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 52 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Sydney to London 1-2 weeks in advance for as low as $2,101, or $2,101 for flights within the next 24 hours.

What is the cheapest month to fly from Sydney to London?

February is one of the best times of the year to fly to London from Sydney. Prices for February average $2,121 per person but you can even find prices for as low as $1,319. The most expensive prices can be found in the month of December. Opting for a February flight can save you 36% on your journey compared to booking in December

When is the cheapest time to fly from Sydney to London (SYD - LON)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 27% on flights from Sydney to London by exploring options for tickets in the morning.

Cheap Air India flights from Sydney to London

Explore cheap flight options specifically provided by Air India for the route between Sydney and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 623,358 searches. Data last updated 8 December 2023.
Take a look at some of the lowest-priced Air India flights heading from Sydney to London. Make sure to double check the flight details before booking.

Cheap China Southern flights from Sydney to London

Explore cheap flight options specifically provided by China Southern for the route between Sydney and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 623,358 searches. Data last updated 8 December 2023.
Browse through some of the cheapest China Southern flights travelling from Sydney to London. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Sydney to London flights in December & January 2023

Find cheap flight options from Sydney to London specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 623,358 searches. Prices were last updated on 8 December 2023.
The lowest fares we've come across on flights travelling from Sydney to London in December and January 2023. For more flight deals, be sure to check back very soon.

Sydney to London 2023 flight deals

Discover exclusive flight deals for travel between Sydney and London in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 623,358 searches. Data last updated 8 December 2023.
The lowest fares we've come across on flights travelling from Sydney to London in December and January 2023. For more flight deals, be sure to check back very soon.

Direct flights to London from Sydney

Discover direct flight options from Sydney to London. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 623,358 searches. Data last updated 8 December 2023.
If you're seeking options on non-stop flights from Sydney to London, check out these fares. If you're looking for other options for flights from Sydney to London, make sure to update the search form at the top of page.

Sydney to London flights leaving soon

Find last-minute flight options from Sydney to London for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 623,358 searches. Data last updated 8 December 2023.
Have a look at some of the last-minute flights available departing from Sydney to London. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to London from Sydney

Search for one-way flight options from Sydney to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 623,358 searches. Data last updated 8 December 2023.
Take a look at some of the best available options we've come across on one-way flights from Sydney to London. For those needing a return trip from Sydney, there is a search form available above.

Find flights from Sydney to London within your budget

Customise your flight search to find flights from Sydney to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 623,358 searches. Data last updated 8 December 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$1,218 - $1,752

Route

Depart

Return

Price

Sydney Kingsford SmithLondon Gatwick

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Tue 30/4

1 stop28h 40m

London Gatwick

Wed 1/5

1 stop39h 55m

$1,218

Sydney Kingsford SmithLondon Heathrow

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 6/3

1 stop32h 10m

London Heathrow

Mon 18/3

1 stop32h 05m

$1,226

Sydney Kingsford SmithLondon Heathrow

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 12/2

1 stop30h 00m

London Heathrow

Thu 29/2

1 stop36h 30m

$1,281

Sydney Kingsford SmithLondon Heathrow

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 31/5

1 stop34h 45m

London Heathrow

Sat 22/6

1 stop32h 55m

$1,380

Sydney Kingsford SmithLondon Heathrow

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 26/5

1 stop41h 20m

London Heathrow

Sun 25/8

1 stop32h 55m

$1,571

Sydney Kingsford SmithLondon Heathrow

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 1/5

2 stops42h 30m

London Heathrow

Fri 31/5

1 stop33h 25m

$1,628

Sydney Kingsford SmithLondon Heathrow

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 21/5

1 stop27h 25m

London Heathrow

Tue 3/9

1 stop23h 35m

$1,670

Sydney Kingsford SmithLondon Heathrow

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 25/5

1 stop42h 20m

London Heathrow

Wed 3/7

1 stop25h 50m

$1,682

Sydney Kingsford SmithLondon Gatwick

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Wed 20/3

1 stop23h 25m

London Gatwick

Thu 11/4

1 stop23h 20m

$1,752

Flights are sorted by cheapest first

Deals found on 5/12

Average price of flights to London by month

Plan your trip from Sydney to London by taking into account the cheapest months to travel. The average price of a one-way flight from Sydney to London is currently 675.22 AUD while a return flight costs 1489.88 AUD. Price data was last updated on 3 December 2023.

Currently, February is the cheapest month in which you can book a flight from Sydney to London (average of $1,058). Flying from Sydney to London in December is currently the most expensive (average of $1,789). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$1,985

February

$1,609

March

$1,726

April

$2,038

May

$1,900

June

$2,250

July

$2,203

August

$2,131

September

$2,149

October

$1,675

November

$1,736

December

$2,721

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 8 December 2023.
Read reviews from past customers who have flown Air India, China Southern and Air China from Sydney to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
4 reviews

Crew

9.0

Food

9.0

Boarding

9.0

Overall

8.5

Comfort

8.5

Entertainment

8.5

Reviews

1 / 1

Pros: It was a newer model of the plane that I flew out with and it showed. Excellent interior, food was better than the previous flight. Very comfortable and functional for each individual . Crew were fantastic in there dealings with the passengers Overall a very pleasant experience

Cons: The inflight entertainment was not as good as I expected. To the extent there wasn’t anything that I wanted to watch as I’d seen the only 2 films that I wanted to watch in my previous long haul leg. TV series were severely lacking in choice as was the latest movies.

8.5
Very Good
4 reviews
8.5
Very Good
4 reviews

Crew

9.0

Food

9.0

Boarding

9.0

Overall

8.5

Comfort

8.5

Entertainment

8.5

Reviews

1 / 1

Pros: It was a newer model of the plane that I flew out with and it showed. Excellent interior, food was better than the previous flight. Very comfortable and functional for each individual . Crew were fantastic in there dealings with the passengers Overall a very pleasant experience

Cons: The inflight entertainment was not as good as I expected. To the extent there wasn’t anything that I wanted to watch as I’d seen the only 2 films that I wanted to watch in my previous long haul leg. TV series were severely lacking in choice as was the latest movies.

8.4
Very Good
15 reviews
8.5
Very Good
4 reviews

Crew

9.0

Food

9.0

Boarding

9.0

Overall

8.5

Comfort

8.5

Entertainment

8.5

Reviews

1 / 1

Pros: It was a newer model of the plane that I flew out with and it showed. Excellent interior, food was better than the previous flight. Very comfortable and functional for each individual . Crew were fantastic in there dealings with the passengers Overall a very pleasant experience

Cons: The inflight entertainment was not as good as I expected. To the extent there wasn’t anything that I wanted to watch as I’d seen the only 2 films that I wanted to watch in my previous long haul leg. TV series were severely lacking in choice as was the latest movies.

8.3
Very Good
64 reviews
8.5
Very Good
4 reviews

Crew

9.0

Food

9.0

Boarding

9.0

Overall

8.5

Comfort

8.5

Entertainment

8.5

Reviews

1 / 1

Pros: It was a newer model of the plane that I flew out with and it showed. Excellent interior, food was better than the previous flight. Very comfortable and functional for each individual . Crew were fantastic in there dealings with the passengers Overall a very pleasant experience

Cons: The inflight entertainment was not as good as I expected. To the extent there wasn’t anything that I wanted to watch as I’d seen the only 2 films that I wanted to watch in my previous long haul leg. TV series were severely lacking in choice as was the latest movies.

8.1
Very Good
38 reviews
8.5
Very Good
4 reviews

Crew

9.0

Food

9.0

Boarding

9.0

Overall

8.5

Comfort

8.5

Entertainment

8.5

Reviews

1 / 1

Pros: It was a newer model of the plane that I flew out with and it showed. Excellent interior, food was better than the previous flight. Very comfortable and functional for each individual . Crew were fantastic in there dealings with the passengers Overall a very pleasant experience

Cons: The inflight entertainment was not as good as I expected. To the extent there wasn’t anything that I wanted to watch as I’d seen the only 2 films that I wanted to watch in my previous long haul leg. TV series were severely lacking in choice as was the latest movies.

Average temperature in London by month

Plan your trip to London by selecting the month that matches your preferred temperature. July sees the highest average temperature while January sees the lowest average temperature. Temperature data was last updated on 3 December 2023.

LON

Temperature

4 - 17 °C

Average rainfall in London by month

Keep in mind the precipitation totals in London by selecting the month that matches your preferred temperature. London sees an average of 57.50 precipitation per year with the most occurring in January. Precipitation data was last updated on 3 December 2023.

LON

Rainfall

40 - 70 mm

Related info for your journey

Find useful and relevant information for your journey from Sydney to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the best ways to get to the airports in Sydney and London?

When flying from Sydney to London, you will depart from Sydney Kingsford Smith Airport in Sydney, the largest and busiest airport in Australia. Airport Link train services reach the airport from many stations around the city and suburbs and leave every 10 minutes. You can also find taxis, ride-share and Ubers available for your convenience. When you land in London, there will be several London-serving airports that cater for this flight. Your two most commonly used flights are Heathrow Airport for direct and one-stop flights and London City Airport for two-stop flights. These two airports are both close to London central and both on busy public transportation routes. From Heathrow Airport, it is simple to get to London. Hop on the Heathrow Express train on the Piccadilly line of the underground tube and jump off at your destination station. From London City Airport train station, you can catch a train running to Canning Town station on the DLR line every 10 minutes. You can also find that taxis and Ubers will serve both airports and get you to your destination with ease.

Which airlines fly directly from Sydney to London?

If you are looking for a direct flight from Sydney to London, your two main options will be Qantas Airways who complete the flight in approximately 24 hours and 30 minutes and British Airways also fly direct in just under 24 hours. Most other flights from Sydney to London will include at least one stop, sometimes two. The further in advance you book, the more likely you are to find direct flights.

What are the stopover options between Sydney to London?

With Sydney to London flights that include stopovers, you can find good deals from Emirates that take on average about 27 hours to reach London, with one stop in Dubai. British Airways also stops in Doha on flights that average 32 hours and 50 minutes. For two-stop flight options you can find that KLM goes via Singapore and Amsterdam, averaging 25 hours and 30 minutes in total. ANA also flies via Tokyo and Frankfurt for a total journey time of 45 hours. Booking long-distance flights with stops doesn’t always mean they are cheaper. If you book in advance, you can get great deals on direct flights and save on budget and time.

Do I need a passport or visa to fly from Sydney to London?

Luckily, if you are an Australian citizen you will be able to fly to London without a visa for business, tourism or medical reasons. You will be able to remain in the UK for up to six months visa-free, but you will need a valid, up-to-date passport to enter the country.

Is there an alternative sustainable mode of transport from Sydney to London?

London is situated about 10,559 miles from Sydney. The journey from the origin to the destination is long and involves crossing Australia, the Middle East, the Indian Ocean, and Europe. As a result, flights are the only sustainable means of making this journey. Flights offer fast, fuel-efficient, and high-capacity transport options for passengers who need to make this trip. Therefore, there is no alternative sustainable mode of transport that one can use when traveling from Sydney to London.

How can travelers reduce their carbon footprint for their journey from Sydney to London?

The journey from Sydney to London is significantly long, and one way you can reduce your carbon footprint when on this journey is by selecting direct flights. There are several airlines that provide direct flights for this route. These flights usually consume less fuel than flights with one or several stopovers. Therefore, consider choosing an airline with direct flights for this route if you wish to reduce your carbon footprint for the journey.

What information is essential in helping travelers identify a sustainable airline for their Sydney to London trip?

One of the best ways to identify a sustainable airline for your journey from Sydney to London is by researching the type of aircraft servicing the route. When you research the type of planes an airline has, you will learn about their engines and how efficient they are in fuel consumption. This will help you identify the most fuel-efficient airline you can use for your journey from Sydney to London. More so, newer aircraft often come equipped with more fuel-efficient engines than older ones.

What airport do you fly from for flights from Sydney to London?

Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to London. You should not have trouble finding flights to London from Kingsford Smith; the airport handles an average of 3 outbound flights to London per day. You should also have plenty of airline options to choose from since 30 airlines have flights from the Sydney airport to London. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

Can I find flights from Sydney to London for under $1,300 on Cheapflights?

Yes, there are multiple flights from Sydney to London for under $1,300. The cheapest flight booked recently is on China Eastern for just $1,218, but on average you can expect to pay $1,243.

Are there direct flights from Sydney to London for under $1,900 on Cheapflights?

Cheapflights has 20 direct flights from Sydney to London under $1,900. A good price for a direct flight from Sydney to London is less than $2,399.

Are there last-minute flights available from Sydney to London for under $2,100?

There are currently 20+ open flights from Sydney to London within the next 7 days for less than $2,100.

What are the cheapest airlines flying from Sydney to London round-trip?

Our cheapest airline available from Sydney to London is China Eastern. Our recent data shows that you can find tickets from as low as $1,218 on this airline. Additional options worth looking into are Air China and China Southern, starting at $1,226 and $1,281 round-trip. You may be able to fly from Sydney to London for 42% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Sydney to London one-way?

One-way options have recently been found by users for as low as $546 on China Eastern. Other airlines that offer cheap prices include China Southern from $732 and Malaysia Airlines from $794 one-way.

What are the most popular routes from Sydney to London?

What are the most popular airlines that fly from Sydney to London?

What are the cheapest flights from Sydney to London?

Looking for the cheapest flight from Sydney to London? While on average our users pay $1,547, our data indicates the cheapest price to be $1,339. The most popular route (Sydney Kingsford Smith - London Heathrow), is priced around $1,272.

What does SYD to LHR mean?

SYD and LHR are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SYD to LHR refers to a flight route from Sydney Kingsford Smith Airport to London Heathrow Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: London Gatwick Airport (LGW), London City Airport (LCY), London Stansted Airport (STN), London Luton Airport (LTN), London Southend Airport (SEN).

Where are the most common stopover locations when flying from Sydney to London?

What are some popular things to do or see while on a stopover in Singapore?

Sentosa, Fort Canning Park, and Marina Square are the most popular attractions in Singapore if you're in need of something to do during your stopover. Those on a stopover in Singapore interested in visiting Sentosa, Fort Canning Park, or Marina Square can do so by traveling 21.6 km, 17.3 km, and 16.4 km, respectively from Singapore Changi. Those on a stopover in Singapore in need of a car hire can book one at Singapore Changi for about $135.

What are some popular points of interest to see during a stopover in Dubai?

Dubai travellers tend to visit Gold Souq, Dubai Mall, and The Dubai Fountain more than any other notable places. Gold Souq, Dubai Mall, and The Dubai Fountain can be accessed by travelling approximately 6.8 km, 10.5 km, and 10.9 km, respectively from Dubai Intl. Those looking to explore during their stopover in Dubai can hire a car from Dubai Intl for about $43 per day.

What are points of interest worth seeing during a stopover in Los Angeles?

Most Los Angeles visitors opt to spend their time at Hollywood Walk of Fame, Hollywood Boulevard, and Hollywood and Vine. Travelers on a layover in Los Angeles can visit Hollywood Walk of Fame, Hollywood Boulevard, and Hollywood and Vine, by traveling 18.9 km, 19.1 km, and 19.3 km, respectively after landing at Los Angeles. Travellers can book a car hire at Los Angeles for about $56 per day to make their sightseeing more efficient.

Where are the least popular stopover locations for Sydney to London flights?

Browse thousands of different options on Cheapflights for your next trip

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Fly from Sydney to London on these airlines
Choose from the following airlines for your flight from Sydney to London. Flights are based on user searches made on Cheapflights and were last updated on 8 December 2023.